二级C语言考试模拟试题

} main()

{POINT a[N]={0}; int i=0; while(i

{scanf(\.x,&a.y);i++;} point_sort(a,N);

for(i=0;i

21.B 22.D 23.D 24.B 25.A 26.B 27.C 28.B 29.C 30.D (1)0或1 (2) (3)字符 (4)#include (5)a的地址 (6)6 (7)1 (8)1 (9)2 (10)1 (11)2 (12)3 (13)13 (14)001101 (15)The result is:365 (16)s (17)len (18)k+m (19)str[k] (20)n<=0 (21)n!=invert(n) (22)x=x/10 (23)head (24)pmax->x

(25)pre->next (26)*pm (27)POINT (28)k=i (29)i+1 (30)x[k].x==x[j].x